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Author Topic: PWM???  (Read 11338 times)

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methos

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PWM???
« on: March 23, 2008, 21:55:37 PM »
This is the last question!

I look the forum and i find an question "How to dim an LED".
The best as i see is the PWM way.

And my question: What is PWM?

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spic0m

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Re: PWM???
« Reply #1 on: March 24, 2008, 20:00:18 PM »
Pulse Width Modulation, That is PWM.
In short, is like controlling the speed of a fan, the luminosity of a lamp or led by switching on and off very very fast. If you wait a couple of days i think i can write a more explanatory article about PWM's. :)
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kam

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Re: PWM???
« Reply #2 on: March 25, 2008, 07:19:37 AM »
Quote from: spic0m on March 24, 2008, 20:00:18 PM
If you wait a couple of days i think i can write a more explanatory article about PWM's. :)


Will you do that?
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methos

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Re: PWM???
« Reply #3 on: March 25, 2008, 09:03:35 AM »
I did not really undertsand but i look forward to your article  :(
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kam

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Re: PWM???
« Reply #4 on: March 25, 2008, 16:57:26 PM »
Me too  ;) ;) ;)  ;D ;D
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spic0m

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Re: PWM???
« Reply #5 on: March 25, 2008, 17:15:41 PM »
Be a litlle patient, i have to work hard for a living you know  :(
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kam

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Re: PWM???
« Reply #6 on: March 25, 2008, 22:26:39 PM »
Don't you get enough from CNC?
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Supernova

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Re: PWM???
« Reply #7 on: March 29, 2008, 00:42:02 AM »
Quote from: spic0m on March 25, 2008, 17:15:41 PM
Be a litlle patient, i have to work hard for a living you know  :(

Well?
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spic0m

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Re: PWM???
« Reply #8 on: March 30, 2008, 23:34:24 PM »
No i don't get enough from cnc and these days whe are having an exhibition goin on and i'm there untill 11:00 everyday, i apologise for the delay but please be patient. :) :)
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kam

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Re: PWM???
« Reply #9 on: March 31, 2008, 21:51:12 PM »
ok ok ok i do not want to push you. You have one more day.
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spic0m

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Re: PWM???
« Reply #10 on: March 31, 2008, 22:37:45 PM »
lol  ;D
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Supernova

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Re: PWM???
« Reply #11 on: April 04, 2008, 18:19:53 PM »
Quote from: Supernova on March 29, 2008, 00:42:02 AM
Quote from: spic0m on March 25, 2008, 17:15:41 PM
Be a litlle patient, i have to work hard for a living you know  :(

Well?

 :-\ :-\ :-\ :-\ :-\ :-\ :-\ :-\ :-\ :-\ :-\ :-\ :-\ :-\ :-\ :-\ :-\ :-\ :-\ :-\ :-\ :-\
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spic0m

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Re: PWM???
« Reply #12 on: April 04, 2008, 18:40:59 PM »
Here, enjoy!
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kam

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Re: PWM???
« Reply #13 on: April 05, 2008, 00:35:58 AM »
Thanks spic0m!

This is a very nice article!

It is uploaded at:
PWM Theory
located in the theory pages!
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spic0m

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Re: PWM???
« Reply #14 on: April 05, 2008, 09:28:18 AM »
I'm honoured  :-[
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